S
M
T
W
T
F
S
28
84°
67°
29
89°
73°
30
92°
71°
1
95°
69°
2
92°
72°
3
93°
70°
4
88°
68°
5
87°
67°
6
82°
67°
7
84°
65°
8
83°
64°
9
82°
65°
10
84°
63°
11
83°
66°
12
82°
65°
13
79°
59°
14
77°
59°
15
77°
60°
16
78°
59°
17
78°
62°
18
79°
65°
19
80°
64°
20
79°
64°
21
81°
65°
22
79°
66°
23
79°
66°
24
81°
65°
25
82°
65°
26
83°
66°
27
83°
66°
28
81°
65°
29
81°
65°
30
80°
59°
31
77°
58°
1
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lafayette
Lafayette's July 2026 forecast shows daily high temperatures ranging from 77° to 95°, with overnight lows between 58° and 73°. The average high for July is 83° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Lafayette. See also: August | September | October.
